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发明名称
POLIMERO DE ETILENO-PROPILENO (EP) TENDO FLUIDEZ A FRIO MELHORADA
摘要
申请公布号
BR7902273(A)
申请公布日期
1980.10.29
申请号
BR19790002273
申请日期
1979.04.11
申请人
COPOLYMER RUBBER & CHEMICAL CORP
发明人
HALL J
分类号
主分类号
代理机构
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